Doppler broadening
[化] 多普勒展宽
🧩 词语组成解析
a. （奥地利物理学家）多普勒的
n. 增宽
🗣️ 情景例句
Let's go. What are your questions?
我们就进行吧。你想问哪些问题？
Nothing is as good as it seems beforehand.
期待比现实更美好。
I'm all set.
我都准备好了。